baber/WOPTO huggingface dataset:
Patent UY-26391-A1 (UY)
Title: Inhibidores sglt2 de glucosidos de c-arilo y metodo
Inventor: ELLSWORTH BRUCE
IPC: A61K31/7032
Filed: 2000-10-11
Abstract: Se proporcionan compuestos que inhiben el SGLT2, que tienen la fórmula. También se proporciona el tratamiento de la diabetes y padecimientos relacionados empleando una cantidad que inhibe el SGLT2 del compuesto anterior sólo o en combinación con otro agente antidiabético u otro agente terapéutico.
Patent UY-27920-A1 (UY)
Title: Combinaciones de epinastina, pseudoefedrina y metilefedrina como nuevas formulaciones farmaceuticas
Inventor: HAYASHI TETSUO
IPC: A61K9/48
Filed: 2003-08-01
Abstract: La presente invención se refiere a nuevas composiciones farmacéuticas orales que comprenden como compuestos farmacéuticamente activos una combinación de una cantidad adtihistamínica efectiva de epinastina o una de sus sales farmacéuticamente aceptables y una cantidad descongestionante efectiva de pseudoefedrina o una de sus sales farmacéuticamente aceptables y metilefedrina (metilefrina) en una cantidad descongestionanate efectiva o una de sus sales farmacéuticamente aceptables. La formulación comprende además vehículos o exci`pientes farmacéuticamente aceptables.
Patent UY-28354-A1 (UY)
Title: Metodos para el manejo de bosques maderables
Inventor: JR HOWARD W DUZAN
Filed: 2004-06-09
Abstract: Método para el manejo de bosques maderables que hace uso de cultivos genéticos múltiples. El método comprende plantar dentro de una parcela un primer cultivo genético con un patrón básicamente lineal, seleccionado en función de árboles de producción de alto valor de madera. De forma entremezclada se planta un segundo cultivo genético con un patrón básicamente lineal, seleccionado en función de árboles de producción, pero no por su alto valor de madera.
Patent UY-29413-A1 (UY)
Title: Composiciones pesticidas a base de carbosulfano, proceso para su preparación, proceso para control de incectos/ácaros/nematodos, así como uso de dichas composiciones.
Inventor: SUNEGA JAIR
IPC: A01N43/12
Filed: 2006-03-09
Abstract: Composiciones pesticidas que comprende (dibutilaminotio)metilcarbamato de 2,3-dihidro-2,2-dimetilbenzofuran-7-ilo, a saber metilcarbamato de benzofuranilo, de fórmula estructural: y composiciones que comprenden ese compuestos activo en alta concentración, proceso para la preparación de dichas composiciones y u proceso para el control de insectos/ácaros/nematodos incluyendo el tratamiento de semillas y el tratamiento de hojas, siendo que, en este último caso, además del agente diluente, se ha anadido a la formulación una mezcla de surfactantes aniónicos y no iónicos, así que la solución resulte auto-emulsionante al agregarse al agua.
Patent UY-29619-A1 (UY)
Title: Generador-transformador de movimiento
Inventor: MENDEZ JUAN
IPC: F03G3/02
Filed: 2006-06-22
Abstract: Generador-rransformador de movimiento que comprende dos ruedas unidas por cadenas provistas de enganches o contenedores de pesas y una de las ruedas esta provista de tubos o varillas que forman con la direccion radial de esa rueda ángulos menores, mayores o iguales a 90 grados y provisto el generador de medios mecánicos o electronicos de transferencia de las pesas desde las cavidades ubicadas en la cadena hacia el tubo en la parte superior del dispositivo y transferencia inversa en la parte inferior.
Patent UY-31151-A1 (UY)
Title: Inhalador
Inventor: MOSER ACHIM
IPC: A61M15/06
Filed: 2008-06-13
Abstract: Se propone un inhalador activo para liberar una formulación en la inhalación. El inhalador posee una resistencia al flujo de al menos 60000 Pa1/2s/m3.
Patent ES-179537-A1 (ES)
Title: PROCEDIMIENTO DE FLOTACIoN DE LA SILVINITA
Filed: 1947-08-12
Abstract: Procedimiento de separación por flotación del cloruro de potasio de una silvinita esquistosa caracterizada por la particularidad de que los elementos ricos en metales pesados están eliminados por la separación del agua fangosa formada durante la trituración húmeda del mineral en bruto y por el lavado a contra corriente de la silvinita depositada por las aguas de madre líquidas.
Patent ES-183788-A1 (ES)
Title: MEJORAS INTRODUCIDAS EN LAS BUJiAS DE IGNICIoN PARA MOTORES DE EXPLOSIoN.
Filed: 1948-05-20
Abstract: Mejoras introducidas en las bujías de ignición para motores de explosión, caracterizadas porque dichas bujías tienen una camisa interior,de metal inoxidable, cuya parte superior tiene un ensanchamiento cónico que puede formar junta sobre el bloque aislador central y cuya parte inferior constituye el electrodo de masa que puede realizar el arco sostenido por el aislador según la solicitud de patente 181.568.
Patent ES-190941-A1 (ES)
Title: UN MECANISMO DE SEGURIDAD PARA LA PALANCA DE CAMBIO DE MARCHAS EN VEHiCULOS AUTOMoVILES
Filed: 1949-12-23
Abstract: Mecanismo de seguridad para la palanca de cambio de marchas en vehiculos automóviles caracterizado por comprender una placa de cierre de la ventana de maniobra de la palanca de cambio de marchas cuando esta palanca está colocada en el tablero existiendo en la placa medios para la inmovilización de la referida palanca en una posición determinada y medios para el acoplamiento del conjunto al tablero utilizando para ello cualquier sistema de cerradura provista de llave.
Patent ES-191674-A1 (ES)
Title: Un secadero perfeccionado
Filed: 1950-02-14
Abstract: Un secadero perfeccionado en cuyo hogar a uno de sus muros de cierre se le dota de tubulares u orificios bien de sección cuadrada rectangular circular u otra adecuada por donde salen los gases producidos en dicho horno con dirección al cuerpo principal del secadero.
Patent ES-247911-A1 (ES)
Title: 1, 2-dimethyl and 1, 2, 2 trimethyl-3-phenyl-3-propionyloxy pyrrolidines
IPC: C07D207/24
Filed: 1959-03-14
Abstract: The invention comprises compounds of the general formula: <FORM:0862513/IV (b)/1> and acid addition salts thereof, wherein R is a hydrogen atom or a fatty acid acyl radical containing not more than six carbon atoms, R1 is a hydrogen atom or an alkyl or alkenyl group containing not more than four carbon atoms or a phenylalkyl or phenylalkenyl group and R2 R3 R4 and R5 represent hydrogen or alkyl radicals containing not more than four carbon atoms and the preparation thereof (1) (wherein R1 is other than a hydrogen atom) by (a) reacting a reactive phenylmetallo compound under anhydrous conditions with a 3-pynolidone of the formula: <FORM:0862513/IV (b)/2> (wherein "hydro carbon" has the same meaning as R1, but does not include a hydrogen atom), decomposing the product with an aqueous medium, and, if desired, converting the product to the free base or an acid addition salt thereof, further, if desired, reacting the product or a reactive derivative thereof with an appropriate fatty acid or a reactive derivative thereof to form the ester, optionally converting this to the base of acid addition salt or (b) by introducing the "hydro carbon radical" on the amino nitrogen atom of a compound of formula (I) wherein R1 is a hydrogen atom and (2) (wherein R1 is a hydrogen atom) by catalytically reducing an appropriate compound of formula (I) wherein R1 is a benzyl group, if desired converting the product into a base or an acid addition salt. The 3-pyrrolidones of formula (II) are prepared by (a) cyclization, in the presence of a condensing agent, of a diester of the general formula: <FORM:0862513/IV (b)/3> wherein R6 and R7 are organic radicals, followed by hydrolytic decarboxylation of the 2- or 4-carboxylate group (b) by the reaction of a dihalide of the general formula: <FORM:0862513/IV (b)/4> in which the carbonyl group may be protected such as by conversion into a hydroxymethylene group, with an amine R1 NH2, followed by regeneration of the carbonyl group if necessary and (c) cyclization, in the presence of a condensing agent, of a dinitrile of the general formula: <FORM:0862513/IV (b)/5> followed by hydrolysis of the resulting aminonitrile. The starting materials may be used in their optically active or racemic forms, the racemates if desired being resolved by fractional crystallisation of a salt or an ester formed with an optically active acid. The Provisional Specification discloses compounds of the general formulae: <FORM:0862513/IV (b)/6> where R represents hydrogen or a lower fatty acyl radical, R1 represents hydrogen, a lower alkyl radical, a benzyl or a phenethyl radical and R2, R3, R4, R5, R6 and R7 are the same or different and represent hydrogen or lower alkyl.
Patent ES-289185-A1 (ES)
Title: Sea water battery
IPC: H01M6/34
Filed: 1963-06-19
Abstract: In a deferred-action battery which is activated by immersion in electrolyte, e.g. sea-water, and whose electrode plates are vertically disposed in operation, at least one of the inlet and outlet conduits provided at the bottom and top respectively of at least one cell compartment is inclined to the horizontal, preferably at an angle of 15 degrees. As shown, each electrode assembly 11 is housed in a separate compartment 3 which has top and bottom closure members 33 and 35 respectively. The top closure member 33 is of Z-shaped cross-section and its diagonal limb has a longitudinal bore 41 acting as the outlet. The bottom closure member 35 comprises a base 43 and an inclined hollow tube 45 constituting the inlet. A space 39 is provided between the bottom of the electrode assembly 11 and the closure member 35 to collect sludge formed as reaction products of the cell. Each electrode assembly 11 comprises two magnesium plates 13 between which lies an assembly 23 comprising two silver chloride plates 25 secured to opposite sides of a silver foil 27. Each plate 13 is spaced from the silver chloride assembly 23 by five buttons 31 of glass or synthetic resin, e.g. methyl methacrylate or polystyrene. The silver chloride-magnesium system may be replaced by a cuprous chloridemagnesium system. Alternative forms of inlet and outlet conduits which comprises tubes inserted in the top and bottom closure members are described.
Patent ES-312636-A1 (ES)
Title: Nuclear reactor control rod winding arrangements
IPC: G21C19/20
Filed: 1965-05-06
Abstract: Fuel element channels 13 in a reactor core 10 within a concrete pressure vessel 11 are, for purposes of refuelling, divided into four similar sections 24A (Figs. 2, 3, not shown) disposed symmetrically about the core axis, each section being provided with fuel element store tubes 19 disposed on the outside of the core. The channels 13 and tubes 19 of each section are extended by tubes 22, 23, respectively, these tubes 22, 23 being curved so that their upper ends are arranged in three intersecting circular groups 24. Each group has a charge shoot 26 movable to be aligned with any selected tube 22, 23 of that group, the shoot including a grab 35 supported by a cable 33 controlled by a winch 34 whereby fuel elements may be transferred between the channels 13 and the tubes 19. Each group also has a fuel element reception tube 27 and a discharge tube 28, these tubes having lock sections 27A, 28A controlled by valves 29, 30 whereby after decay a spent fuel element may be removed by the grab 35 from a tube 19 and the shoot 26 aligned with the tube 28 for discharge of the element. Similarly, new fuel elements are transferred from the tube 27 to the tubes 19 by aligning the shoot 26 with that tube. The fuelling operation of one group using a single shoot 26 may be performed whilst the reactor is on load however, by shutting down the reactor all twelve shoots may be operated simultaneously.
Patent ES-319109-A1 (ES)
Title: Process for the preparation of high molecular weight cross-linked polyamides
IPC: C08K5/00
Filed: 1965-10-30
Abstract: Cross-linked polyamides of high melt viscosity are obtained by adding a cross-linking agent to a melt of a linear polyamide having a relative viscosity below 4, solidfying, and prior to shaping heating the solidified polyamide at a temperature below its melting point in an inert gas atmosphere containing water vapour. Specified cross-linking agents are epoxy resins di- or poly-epoxides of mono- or polyamines, e.g. N - di - (2,3 - epoxypropyl) aniline hexamethylene diisocyanate and dioxides of dicyclohexenylalkanes. The polyamide may also contain age resistors, pigments, dyestuffs, metal powders, fillers, plasticizers, synthetic resins or plastics, crystallization nuclei and mould parting agents. In all the examples the polyamide is polycaprolactam and the cross-linking agent 2,2 - bis - (3,4 - epoxycyclohexyl) propane, the initial monomer content ranging from 8 to 0.7% and the final content 1.5 to 0.5%. The products may be used in the manufacture of hollow containers or uniform wall thickness, e.g. bottles, canisters or fuel tanks.
Patent ES-321896-A1 (ES)
Title: Production of polyacrylonitrile fibres
IPC: C08F20/44
Filed: 1966-01-18
Abstract: Polyacrylonitrile fibres of improved colour are obtained by polymerizing acrylonitrile catalytically, in a solvent for polyacrylonitrile comprising an aqueous solution of an inorganic salt, at elevated temperature in the presence of a soluble titanium salt dissolved in the aqueous solvent, and spinning the polymerization product into fibres. The acrylonitrile may be copolymerized with a comonomer to produce a copolymer containing not less than 80% by weight of acrylonitrile units specified comonomers are styrene, methyl acrylate or methacrylate, vinyl acetate, itaconic acid, acrylic acid, methallyl-sulphonic acid or a salt thereof, and mixtures of such comonomers. The inorganic salt component of the aqueous solvent is exemplified by sodium thiocyanate. A suitable titanium salt additive is potassium titanium oxalate. In examples, acrylonitrile is copolymerized with methyl acrylate and itaconic acid using, as catalyst, azobisisobutyronitrile in conjunction with thiourea dioxide and, in some cases, isopropanol is also present. Aqueous solvent used can be recycled for use in further acrylonitrile polymerizations without the need for purification.
Patent ES-340068-A1 (ES)
Title: Production of deoxidated,depurated,killed and refined steels using aluminum-lithium alloys
IPC: C21C7/06
Filed: 1967-05-02
Abstract: Carbon steels and alloy steels are refined by adding to the molten steel 0.01 - 0.16% of an alloy comprising: - Al 50 - 99.7% Li 0.3 - 8% rare earth(s) 0 - 13% Ca 0 - 8% Ba 0 - 2% Fe 0 - 20% B 0- 1.7% The alloy may be added to the bottom of the ladle before the steel is poured, may be plunged to the bottom of a filled ladle, or may be added in the furnace or ingot mould in shapes such as stars, grains or wires. The examples relate to the treatment of steels containing specified proportions of C, Mn, Si, P and S and of 12/14 Mn steel.
Patent ES-344662-A1 (ES)
Title: Disk brake with noise-limiting brakeshoe
IPC: F16D65/00
Filed: 1966-08-31
Abstract: A brake pad carrier plate is attached on one face to the brake pad and on the other to a second plate carrying a heat insulating element. The pad assembly shown comprises a backing plate 1, friction material 3 which may extend laterally beyond the plate and an anti-squeal plate 2 secured to the backing plate over the whole or part of its area by welding or gluing. Slots 10 in plate 1, corresponding holes (9, Fig. 1, not shown) or a central hole provide additional keying for the pad material. A round hole 7 (or a segmental hole 14, Fig. 4, not shown) carries a round or segmental heat insulating insert 4 which may extend to contact the friction material and extend rearwardly beyond the anti-squeal plate to contact an operating piston with a stepped or smooth surface. In Figs. 4 and 5 (not shown) the friction surface is illustrated as having a central radial groove. The anti-squeal plate may have a diagonal shoulder formed by two surfaces separated by a step. The lower surface may be coated with the heat insulating material (Figs. 19 and 24, not shown) or the step may be formed by the applied heat insulating layer (Fig. 25, not shown). In Figs. 22 and 26 (not shown) the anti-squeal plate is formed from two plates between which is sandwiched the insulating layer.
Patent ES-350584-A1 (ES)
Title: Improvements in wired broadcasting systems and apparatus therefor
IPC: H04N7/10
Filed: 1968-02-16
Abstract: In a system for distributing a colour television transmission comprising a brightness signal and two colour information components, the signals are transmitted over the network in the following form: (i) a modulated carrier wave brightness information signal having a bandwidth 9 on a carrier (10À5 MHz) 8 (ii) a suppressed carrier wave colour information signal 10, 11 in respect of both colour components and (iii) a pilot carrier wave signal 12, 13 in respect of the frequency of the suppressed carrier wave and of one of the colour components and a receiver 6, 7 includes a synchronous detector 54 for demodulating the signal (ii) to recover the colour component not indicated by signal (iii) with the aid of a re-insertion wave the frequency of which is determined by the pilot signal (iii). The colour television signal received by aerial 14 produces signals (i) and (ii) through a modulator 21 and a vestigial sideband filter 24, and signal (iii) by causing colour bursts on line 19 to produce a carrier corresponding in frequency and phase to the suppressed carrier, and applying it chopped in bursts by a line scan frequency on 20, to a unit 33 where it is added to information concerning the frequency of the colour signal before modulating the pilot from oscillator 26. The signals are combined in an output stage 25. In a receiver a video frequency brightness signal is produced on line 41 by a filter 38 which passes band 9 to an envelope detector 40, and a colour information signal selected by a filter 42 passing band 11 is applied to a colour recognition device 44 and a subtraction circuit 43. In the colour recognition device a phase comparison with the pilot modulation is effected, and its output is applied to reverse in switch 52 the phase of a re-insertion oscillator 50 energized by colour burst signals separated in unit 47, for application to the synchronous detector 54 producing a colour information signal. The other colour information signal is produced in an envelope detector 48 and made available on line 49. When the frequencies of oscillators 26 and 29 are chosen to be identical, envelope detector 48 may be replaced by a synchronous detector.
Patent ES-351147-A1 (ES)
Title: Method of electrostatically spray coating articles with a liquid coating material
IPC: B05B5/03
Filed: 1968-02-19
Abstract: Articles are electrostatically spray coated with liquid coating material by charging a body of the liquid coating material by applying a voltage thereto, forming charged spray particles from a charged body of the liquid coating material by mechanical atomisation by air, and electrostatically depositing the charged particles on the article to be coated, the body of liquid coating material having such resistivity and being charged to such a voltage that at least 95% of the current carried to the article is borne by the charged coating material particles and not more than 5% of the current is airborne. The coating material may have a resistivity of 0.3 to 300 megohm-centimeters. Apparatus for carrying out the method is described.
Patent ES-353178-A1 (ES)
Title: Aliphatic oxaalkyl-2,4,5-trihalogeno-imidazoles
IPC: C07D233/60
Filed: 1968-04-25
Abstract: A method of controlling insects and a method for controlling acarinae, especially of the kind infesting warm-blooded animals as well as compositions are described which involve the use of an insecticidally or acaricidally effective amount of a 2,4,5-trihalogenoimidazole substituted in 1-position by a group of the formula R - X - A - wherein R represents an optionally substituted aliphatic hydrocarbon radical X represents one of the bridges -O-, -S-, and , AND A represents an alkylene radical, the compositions also contain carriers, distributing agents and the like which are compatible with the aforesaid active compounds and well tolerated by warm-blooded animals.
Patent ES-354703-A1 (ES)
Title: Two-stage hydrogenation of an aromatic hydrocarbon feedstock containing diolefins,monoolefins and sulfur compounds
IPC: C10G65/06
Filed: 1968-06-05
Abstract: A process for hydrogenating hydrocarbons comprises admixing an aromatic hydrocarbon feed stock containing olefins and diolefins and boiling within a range of from C 5 hydrocarbons to 204 C., with hydrogen and a recycled hydrocarbon stream, hydrogenating diolefins contained in said admixture in a first reaction zone in the presence of a catalyst containing palladium, at a temperature within a range of from 93 to 260 C., passing the resulting effluent to a first separation zone, separating from said effluent a first gaseous fraction comprising hydrogen, and a first liquid fraction, returning a portion of said first liquid fraction to the reaction zone as said recycled hydrocarbon stream, passing the remainder of said first liquid fraction to a second separation zone, separating from said first liquid fraction a gasoline hydrocarbon product stream and an aromatic hydrocarbon concentrate, admixing at least a portion of said first gaseous stream with said aromatic hydrocarbon concentrate and passing the resulting admixture to a second reaction zone, therein hydrogenating olefins and sulfur compounds contained in said resulting admixture in the presence of a hydrodesulphurization catalyst, and recovering from the resulting reactor effluent an aromatic hydrocarbon product stream and a second gaseous fraction comprising hydrogen and hydrogen sulphide. Any remaining portion of the first gaseous stream may be recycled to the first reaction zone or withdrawn from the process. The palladium may be supported on alumina containing lithium. The catalyst in the second reaction zone may be nickel molybdate on alumina. There may be recycle of at least a portion of the second gaseous fraction to the second reaction zone.
Patent ES-357257-A1 (ES)
Title: Oxychlorination of mixed hydrocarbons
IPC: C07C17/00
Filed: 1968-08-14
Abstract: A mixture of methane with ethane and/or ethylene wherein the mole ratio of methane to C 2 hydrocarbon does not exceed 3: 1 is oxychlorinated with a gas containing molecular oxygen and a chlorine source which is chlorine and/or hydrogen chloride at 325 to 600 C. in the presence of a supported catalyst comprising copper chloride, potassium chloride and a third metal chloride in which the metal is neodymium, "didymium" cerium or zirconium, the catalyst containing a total of 1À5 to 35% by weight of the catalytic metals, calculated as free metal, based on the weight of the carrier. Products obtained are CCl 4 , CHCl 3 , C 2 Cl 4 and C 2 HCl 3 .
Patent ES-361593-A1 (ES)
Title: Molds
IPC: B22D7/08
Filed: 1968-12-18
Abstract: In a mould of the type having spaced side blocks 10, 12, a top block 22, a metal bottom block 24 and front and rear end blocks (30), (28), Fig. 1 (not shown), the bottom block 24 is anchored at one end only 69 to a fixed framework 26 and has slots 62 extending upwardly from its lower surface. The slots may contain a shim 83 and preferably terminate in round holes 62a. Guide assemblies 82, comprising rail segments 84 spaced from the beam 26 by brackets 86, are provided at intervals along the support beam 26. Pins (92), Fig. 5 (not shown) extending through transverse apertures in the bottom block 24 carry rollers 94 which travel in the space between spacers (98) attached to the beam 26 and the rail segments 84, to accommodate thermal expansion of the bottom block. Molten metal is introduced into the mould cavity through a gate assembly (48), Fig. 1 (not shown), connected to the bottom of the cavity adjacent the front block (30).